부산대학교 도서관

Objectives Dryness, fatigue and joint/muscle pain are typically assessed in Sjögren’s trials using European Alliance of Associations for Rheumatology Sjögren’s Syndrome Patient Reported Index (ESSPRI). A Patient Acceptable Symptom State of 90%), white (90%), with mean age of 50 years. Receiver operating characteristic estimates supported an MCII threshold of 1.5–1.6 in the phase II data, whereas correlation-weighted mean change estimates supported a low/minimal symptom severity threshold of ≥2. A low/minimal symptom severity of ≤3 showed the greatest sensitivity/specificity balance. Analyses in the pooled data supported these thresholds (MCII: 1.5–2.1; low/minimal symptom severity: 2.7–3.7). Unblinded analyses confirmed the revised RD reduced placebo rates.Conclusions Completing a trial with an improvement of ≥1.5 points compared with baseline and an ESSPRI score of ≤3 points is a relevant RD for moderate-to-severe systemic Sjögren’s and reduces placebo rates.